药物对多巴胺载体成像使用I-FP-CIT SPECT在常规实践中的药物的影响
Yuliya Piatkova1, Matthieu Doyen2, Sébastien Heyer1
1Department of Nuclear Medicine and Nancyclotep Imaging Platform, Université de Lorraine, CHRU Nancy, F-54000, Nancy, France.
European journal of nuclear medicine and molecular imaging
|December 19, 2023
概括
某些抗抑郁药和阿片类药物可以影响多巴胺载体成像结果. 这些药物对[123I]I-FP-CIT SPECT扫描的视觉解释的影响小于半定量分析.
科学领域:
- 核医学是一种核医学.
- 神经成像是一种神经成像.
- 药理学 药理学是指药理学的学科.
背景情况:
- 多巴胺载体 (DAT) 成像,特别是I-FP-CIT SPECT扫描,对于诊断神经退行性帕金森症疾病至关重要.
- 对DAT成像解释的药物干扰是一个已知的问题,但全面的数据有限.
研究的目的:
- 在常规临床实践中调查各种药物对I-FP-CIT SPECT扫描的解释的影响.
- 识别可能影响诊断准确性的特定药物类别.
主要方法:
- 在2019年9月至2022年12月期间接受I-FP-CIT SPECT/CT扫描的305名患者的回顾性分析.
- 详尽的药物审查包括抗抑郁药,抗精神病药,抗药,抗帕金森药,二,,阿片类药物和兴奋剂.
- 核医生对药物数据进行盲目扫描的视觉和半定量分析,使用本地正常数据库.
主要成果:
- 在正常扫描中,诺拉 adrenoergic 和特定 serotonergic 抗抑郁药 (NASSAs) 和阿片类药物 (tramadol) 与条体/状体放射性联体吸收比率的降低有关.
- 纳萨斯显著影响视觉解释,而纳萨斯和特拉马多尔都影响了半定量分析.
- 年龄,性别和抗帕金森症药物也影响了整体人口中的条纹体/状体比率.
结论:
- 证实NASSA抗抑郁药和特拉马多尔 (阿片类药物) 可以影响I-FP-CIT SPECT扫描的半定量分析.
- [123I]I-FP-CIT SPECT扫描的视觉解释受到NASSAs的显著影响,但受到其他审查药物的影响较小.
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